Carbon dating is very accurate provided its properly calibrated, which is usually done with dendrochronology (very reliable). EDIT: Merlkir, it seems you posted at the same time as I. The problem with that depiction is that it shows jousting in a tournament. All the bells and whistles came out when a tournament was on, the question is whether they bothered in actual warfare. With so few examples, I guess its historically valid to argue either point.
Oops, I can't figure out how to put on a picture. If someone could tell me, I could show the sword and maybe some more once I finish it up.
Just talked to Raz on it ... he's putting things on hold until M&B 1.0 (expected in a couple of months or so).So stand by.